20756709312

素因数分解:

$2^6\times 3^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{4703}}^1$

素因数の和:5026

約数の個数: 112

約数和(自身を含む): 55668867072

約数和(自身を除く): 34912157760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 181, 192, 254, 362, 381, 508, 543, 724, 762, 1016, 1086, 1448, 1524, 2032, 2172, 2896, 3048, 4064, 4344, 4703, 5792, 6096, 8128, 8688, 9406, 11584, 12192, 14109, 17376, 18812, 22987, 24384, 28218, 34752, 37624, 45974, 56436, 68961, 75248, 91948, 112872, 137922, 150496, 183896, 225744, 275844, 300992, 367792, 451488, 551688, 597281, 735584, 851243, 902976, 1103376, 1194562, 1471168, 1702486, 1791843, 2206752, 2389124, 2553729, 3404972, 3583686, 4413504, 4778248, 5107458, 6809944, 7167372, 9556496, 10214916, 13619888, 14334744, 19112992, 20429832, 27239776, 28669488, 38225984, 40859664, 54479552, 57338976, 81719328, 108107861, 114677952, 163438656, 216215722, 324323583, 432431444, 648647166, 864862888, 1297294332, 1729725776, 2594588664, 3459451552, 5189177328, 6918903104, 10378354656, 20756709312]

約数ペア:

[(1, 20756709312), (2, 10378354656), (3, 6918903104), (4, 5189177328), (6, 3459451552), (8, 2594588664), (12, 1729725776), (16, 1297294332), (24, 864862888), (32, 648647166), (48, 432431444), (64, 324323583), (96, 216215722), (127, 163438656), (181, 114677952), (192, 108107861), (254, 81719328), (362, 57338976), (381, 54479552), (508, 40859664), (543, 38225984), (724, 28669488), (762, 27239776), (1016, 20429832), (1086, 19112992), (1448, 14334744), (1524, 13619888), (2032, 10214916), (2172, 9556496), (2896, 7167372), (3048, 6809944), (4064, 5107458), (4344, 4778248), (4703, 4413504), (5792, 3583686), (6096, 3404972), (8128, 2553729), (8688, 2389124), (9406, 2206752), (11584, 1791843), (12192, 1702486), (14109, 1471168), (17376, 1194562), (18812, 1103376), (22987, 902976), (24384, 851243), (28218, 735584), (34752, 597281), (37624, 551688), (45974, 451488), (56436, 367792), (68961, 300992), (75248, 275844), (91948, 225744), (112872, 183896), (137922, 150496)]